*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    
}
body{
    
    background-color: #eee;
}
img{
    vertical-align: middle;
}
.flex{
    display: flex;
}
.flexel{
    flex:1
}
.f-b{
    justify-content: space-between;
}
.f-a{
    justify-content: space-around;
}
.f-e{
    justify-content: space-evenly;
}
.a-c{
    align-items:center ;
}
.wrap{
    flex-wrap: wrap;
}
.float{
    float: left;
}
.f-cl{
    flex-direction: column;
}

.t-c{
    text-align: center;
}